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Description of Problem:
Using Xamarin.iOS Version:18.104.22.168(Business Edition) the app can properly run in devices but crash after using Xamarin.iOS Version:22.214.171.124(Business Edition). Crash also happened after updating to Xamarin.iOS Version:126.96.36.199(Business Edition).
The following crash:
error: * Assertion at ../../../../../mono/mono/utils/mono-threads.c:159, condition `result' not met
critical: Native stacktrace:
0 xxxxxx 0x011ff535 mono_handle_native_sigsegv + 240
1 xxxxxx 0x012041fb sigabrt_signal_handler + 102
2 libsystem_platform.dylib 0x3a9a587b _sigtramp + 42
3 libsystem_pthread.dylib 0x3a9a9d37 pthread_kill + 62
4 libsystem_c.dylib 0x3a8cb909 abort + 76
5 xxxxxx 0x012829d8 log_callback + 80
6 xxxxxx 0x0126aba7 log_adapter + 170
7 xxxxxx 0x012714e7 monoeg_assertion_message + 78
8 xxxxxx 0x0126bf91 mono_thread_info_detach + 0
9 xxxxxx 0x0126bb4b inner_start_thread + 42
10 xxxxxx 0x0127aa83 GC_start_routine + 54
11 libsystem_pthread.dylib 0x3a9a8e93 <redacted> + 138
12 libsystem_pthread.dylib 0x3a9a8e07 _pthread_start + 118
13 libsystem_pthread.dylib 0x3a9a6b90 thread_start + 8
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
Please attach a test project we can use the reproduce this crash.
I have tried to reproduce this issue but not able to reproduce. I have followed
1. Create a Classic->Singleview iOS application in XS.
2. Run the application on device and simulator with X.iOS 188.8.131.52(Business
it is working fine.
3. Update X.iOS to 184.108.40.206(Business Edition).
4. Run the application on device and simulator and observed that its working
5. Again update X.iOS to 220.127.116.11(Business Edition)
6. Run the application on device and simulator its also working fine.
Could you please provide us a sample project, Environment info, Ide log,iOS
device logs? So we can reproduce this issue at our end.
You can get Environment info via Xamarin Studio > About Xamarin Studio > Show
Details > Copy information, Ide log via Help > Open Log Directory > Ide log and
iOS device log via View > Pads > iOS Device log.
=== Xamarin Studio ===
Version 5.7.1 (build 17)
Installation UUID: d6f15b80-470e-4e50-9aba-38a45c556680
Mono 3.12.0 ((detached/a813491)
GTK+ 2.24.23 (Raleigh theme)
Package version: 312000068
=== Xamarin.Android ===
Version: 18.104.22.1681 (Business Edition)
Android SDK: /Users/360logica/Desktop/android-sdk-macosx
Supported Android versions:
2.3 (API level 10)
4.0.3 (API level 15)
4.1 (API level 16)
4.2 (API level 17)
4.3 (API level 18)
4.4 (API level 19)
4.4.87 (API level 20)
5.0 (API level 21)
Java SDK: /usr
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
=== Apple Developer Tools ===
Xcode 6.2 (6736)
=== Xamarin.iOS ===
Version: 22.214.171.124 (Business Edition)
Build date: 2015-01-08 13:39:32-0500
=== Xamarin.Mac ===
Version: 126.96.36.199 (Business Edition)
=== Build Information ===
Release ID: 507010017
Git revision: 0bc7d3550b6b088ac25b08dcf7bbe73bcc8658b3
Build date: 2015-02-03 19:43:29-05
Xamarin addins: f7b7d34419c9ec24501bfa7c658e80a6305613e0
=== Operating System ===
Mac OS X 10.10.0
Darwin 360Logicas-MacBook-Pro.local 14.0.0 Darwin Kernel Version 14.0.0
Fri Sep 19 00:26:44 PDT 2014
We have not received the requested information. If you are still experiencing this issue please provide all the requested information and re-open the bug report. Thanks!